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RelationalEntityShaperExpression.GenerateMaterializationCondition Method

  • Reference

Definition

Namespace:
Microsoft.EntityFrameworkCore.Query
Assembly:
Microsoft.EntityFrameworkCore.Relational.dll
Package:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v6.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v7.0.0

Creates an expression of Func<T,TResult> to determine which entity type to materialize.

protected override System.Linq.Expressions.LambdaExpression GenerateMaterializationCondition (Microsoft.EntityFrameworkCore.Metadata.IEntityType entityType, bool nullable);
override this.GenerateMaterializationCondition : Microsoft.EntityFrameworkCore.Metadata.IEntityType * bool -> System.Linq.Expressions.LambdaExpression
Protected Overrides Function GenerateMaterializationCondition (entityType As IEntityType, nullable As Boolean) As LambdaExpression

Parameters

entityType
IEntityType

The entity type to create materialization condition for.

nullable
Boolean

Whether this entity instance can be null.

Returns

LambdaExpression

An expression of Func<T,TResult> representing materilization condition for the entity type.

Applies to